He has been a member of the French national team since 1996. Gille got his debut on 26 November 1996 against Serbia. He has played 276 matches and scored 658 goals in full. He was a play-maker on the team, that won the gold medal at the 2008 Summer Olympics, 2009 World Championships and 2010 European Championships. He has been a part of the French team, that completed a hat-trick by winning in 2008, 2009 and 2010.

Gille was named Hamburgs Sportler des Jahres (Hamburg athlete of the year) in 2010.